 |
| |||
| constructional engineering (Alex_Odeychuk); civil construction (Alex_Odeychuk) | |||
| civilian engineering (Киселев) | |||
| строительство гражданских объектов: 14 a las frases, 4 temas |
| General | 5 |
| Industria del aluminio | 1 |
| Seguros | 1 |
| Término militar | 7 |
|
| |||
| constructional engineering (Alex_Odeychuk); civil construction (Alex_Odeychuk) | |||
| civilian engineering (Киселев) | |||
| строительство гражданских объектов: 14 a las frases, 4 temas |
| General | 5 |
| Industria del aluminio | 1 |
| Seguros | 1 |
| Término militar | 7 |